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    The fuzzy control of hierarchical genetic algorithms which can summarize perfect control rules for real complicated system are drawn.
    基于遗传算法的模糊系统模型辨识,引出了可以对实际复杂系统总结出较完善控制规则的分层遗传算法的模糊控制.
    The former is simple and fast, but not practical.
    MCL(Minimum Coupling Loss)计算方法研究的是在最坏情况下邻信道干扰的大小,这种方法简单高效,但得出的结论不太符合实际的复杂系统。
    VR simulation is a visualized simulation method based on virtual reality technology. By creating virtual simulation environment of real complex system, the simulating process becomes more intuitionistic and immersive.
    VR仿真是基于虚拟现实技术的可视化仿真方法,其通过对实际复杂系统的虚拟场景模拟,实现了仿真过程的高度直观化和沉浸感。
    Combining network planning technique with risk analysis, the author succeds in introducing really the random factors into program evaluation and review technique (PERT). Thus a breakthrough is made on the limitation of conventional PERT network planning which considers only single critical path and assumes that the duration of every activity conforms to beta distribution. Besides, a large number of dynamic simulation for complex real system can be carried out by using computer simulation technique.
    尝试将网络计划技术与风险分析结合起来,突破了传统的PERT网络计划只考虑单一关键线路的限制以及每项活动持续时间均服从β分布的假定.在PERT中真正引入随机因素,利用计算机模拟技术,对实际复杂系统进行大量的动态模拟,从而获得描述系统特征的数值,为决策提供科学的依据.
    The following idea is proposed in this paper: When the dynamic load flow or middle term stability softwares are applied to research voltage stability for actual complicate power systems,the heavy load pilot nodes with minimum stability margin during crises should be dealt with specially, embeding the impedance analyses,taking close up to express the critical situation concretely.
    并指出 :在运用动态潮流或中期稳定软件研究实际复杂系统电压稳定性问题时 ,对紧急态势下电压稳定裕度最小的重负荷领头节点 ,应进行特殊处理 ,嵌入阻抗解析 ,具体展示紧急态势
    These results can be used to guide the operation of ammonia plant. The practical problems such as the optimization of operation conditions of large and complicated systems can be solved by the strategy described in this paper.
    所描述的优化策略可用于解决大型实际复杂系统的操作条件优化问题. 这一结果为工厂优化操作指明了方向.
 

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